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ISO 5518:2007

Fruits, vegetables and derived products - Determination of benzoic acid content - Spectrophotometric method

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Publication date: 2007-02-01
Price: 45 vnd

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ISO 5518:2007 specifies a method for determining the benzoic acid content of fruits, vegetables and derived products.As chlorobenzoic acids are resistant to oxidation, the method cannot be applied in the presence of p-chlorobenzoic acid, as the absorption spectrum of this acid is close to that of benzoic acid. Neither can it be used in the presence of cinnamic acid, which is transformed into benzoic acid by chromic acid oxidation.
Document identifier
ISO 5518:2007
Title
Fruits, vegetables and derived products - Determination of benzoic acid content - Spectrophotometric method
ISO Category
TC 34/SC 3: Fruit and vegetable products
Publication date
2007-02-01
Status
Effective
International Relationship
BS ISO 5518:2007 * BS ISO 5518:2007
Cross references
Latest version
ISO 5518:2007
Fruits, vegetables and derived products - Determination of benzoic acid content - Spectrophotometric method
Document identifier ISO 5518:2007
Publication date 2007-02-01
Classification 67.080.01. Fruits, vegetables and derived products in general
Status Effective
*
History of version
ISO 5518:2007 * ISO 5518:1978
Keywords
Classification
67.080.01. Fruits, vegetables and derived products in general
Pages
Price 45 vnd

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